69136720

素因数分解:

$2^4\times 5^1\times {\mathrm{37}}^1\times {\mathrm{23357}}^1$

素因数の和:23407

約数の個数: 40

約数和(自身を含む): 165094344

約数和(自身を除く): 95957624

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 37, 40, 74, 80, 148, 185, 296, 370, 592, 740, 1480, 2960, 23357, 46714, 93428, 116785, 186856, 233570, 373712, 467140, 864209, 934280, 1728418, 1868560, 3456836, 4321045, 6913672, 8642090, 13827344, 17284180, 34568360, 69136720]

約数ペア:

[(1, 69136720), (2, 34568360), (4, 17284180), (5, 13827344), (8, 8642090), (10, 6913672), (16, 4321045), (20, 3456836), (37, 1868560), (40, 1728418), (74, 934280), (80, 864209), (148, 467140), (185, 373712), (296, 233570), (370, 186856), (592, 116785), (740, 93428), (1480, 46714), (2960, 23357)]